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High purity N-Octadecane

Physical and chemical properties: Colorless liquid, white solid at low temperature, flash point (℃): 165; melting point (℃): 28.18; boiling point (℃): 316.1. Insoluble in water, soluble in ethanol, ether, and methanol. ...

Release time：2025-04-26

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High purity N-Octadecane

Physical and chemical properties:

Colorless liquid, white solid at low temperature, flash point (℃): 165; melting point (℃): 28.18; boiling point (℃): 316.1. Insoluble in water, soluble in ethanol, ether, and methanol.

Uses:

1. Used as phase change material, widely used in pharmaceutical cold chain logistics, phase change energy storage buildings, textile phase change microcapsules and electronic components temperature control.

2. Gas chromatography stationary liquid (maximum operating temperature 60℃, solvent is petroleum ether, toluene), separation and analysis of low-level hydrocarbons.

3. Gas storage functions such as hydrogen storage and nitrogen storage.

Application cases:

1. n-Octadecane phase change microemulsion

Material required for production: n-Octadecane, surfactant, fatty alcohol and inorganic salt.

Use: thermal management of microelectronic systems.

2. MIL-88A coated n-Octadecane phase change gas storage material

Material required for production: sodium dodecyl sulfate, n-Octadecane, ferric chloride, fumaric acid.

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